Move shared Updater logic into UpdaterCommon

Source/Core/MacUpdater/MacUI.mm

@@ -0,0 +1,112 @@
+// Copyright 2019 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "MacUpdater/ViewController.h"
+
+#include "UpdaterCommon/UI.h"
+
+#include <Cocoa/Cocoa.h>
+
+#include <functional>
+
+// When we call from the main thread, we are not allowed to use
+// dispatch_sync(dispatch_get_main_queue() as it will cause crashes) To prevent this check if we're
+// already on the main thread first
+void run_on_main(std::function<void()> fnc)
+{
+  if (![NSThread isMainThread])
+  {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+      fnc();
+    });
+  }
+  else
+  {
+    fnc();
+  }
+}
+
+NSWindow* GetWindow()
+{
+  return [[[NSApplication sharedApplication] windows] objectAtIndex:0];
+}
+
+ViewController* GetView()
+{
+  return (ViewController*)GetWindow().contentViewController;
+}
+
+void UI::Error(const std::string& text)
+{
+  run_on_main([&] {
+    NSAlert* alert = [[[NSAlert alloc] init] autorelease];
+
+    [alert setMessageText:@"Fatal error"];
+    [alert
+        setInformativeText:[NSString stringWithCString:text.c_str() encoding:NSUTF8StringEncoding]];
+    [alert setAlertStyle:NSAlertStyleCritical];
+
+    [alert beginSheetModalForWindow:GetWindow()
+                  completionHandler:^(NSModalResponse) {
+                    [NSApp performSelector:@selector(terminate:) withObject:nil afterDelay:0.0];
+                  }];
+  });
+}
+
+void UI::SetVisible(bool visible)
+{
+  run_on_main([&] {
+    if (visible)
+    {
+      [NSApp unhide:nil];
+      [NSApp activateIgnoringOtherApps:YES];
+    }
+    else
+    {
+      [NSApp hide:nil];
+    }
+  });
+}
+
+void UI::SetDescription(const std::string& text)
+{
+  run_on_main([&] {
+    [GetView()
+        SetDescription:[NSString stringWithCString:text.c_str() encoding:NSUTF8StringEncoding]];
+  });
+}
+
+void UI::SetTotalMarquee(bool marquee)
+{
+  run_on_main([marquee] { [GetView() SetTotalMarquee:marquee]; });
+}
+
+void UI::SetCurrentMarquee(bool marquee)
+{
+  run_on_main([&] { [GetView() SetCurrentMarquee:marquee]; });
+}
+
+void UI::ResetTotalProgress()
+{
+  run_on_main([] { SetTotalProgress(0, 1); });
+}
+
+void UI::ResetCurrentProgress()
+{
+  run_on_main([] { SetCurrentProgress(0, 1); });
+}
+
+void UI::SetCurrentProgress(int current, int total)
+{
+  run_on_main([&] { [GetView() SetCurrentProgress:(double)current total:(double)total]; });
+}
+
+void UI::SetTotalProgress(int current, int total)
+{
+  run_on_main([&] { [GetView() SetTotalProgress:(double)current total:(double)total]; });
+}
+
+void UI::Stop()
+{
+}